Used and loved by millions
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
a mandatory obligation
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a mandatory obligation" is correct and usable in written English.
It can be used when emphasizing that something is required or compulsory. Example: "All employees must adhere to a mandatory obligation to complete their training by the end of the month."
✓ Grammatically correct
News & Media
Science
Formal & Business
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
7 human-written examples
The court held that the board had a "mandatory obligation" to count manually.
News & Media
Tobias Barrington Wolff, a professor at the University of Pennsylvania law school, said, "There's never been a mandatory obligation on the part of one state to recognize a marriage from another state that would violate local public policy".
News & Media
And we have a legal ruling by a District Court of Appeal, as you say, that has held that they erred in that, that they did have a mandatory obligation to continue the count.
News & Media
Credit cards are not considered a mandatory obligation, so people with significant credit card debt may find they can't withdraw enough money to pay those loans off, said Christopher J. Mayer, professor of real estate, finance and economics at Columbia Business School, who is also a partner in a start-up company, Longbridge Financial, that provides reverse mortgages.
News & Media
Including the Covenant of Economic, Social and Cultural Rights that characteristically binds international financial institutions with a mandatory obligation.
News & Media
"That means people are scared to report child abuse even though we have a mandatory obligation to report child abuse anywhere in Australia".
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
53 human-written examples
"So we invented this I think appalling system of having statements for the most disabled, under which the local authority would have experts to assess the child, and then a statutory, mandatory obligation to satisfy these needs.
News & Media
That is a mandatory duty.
News & Media
And finally, the Clark question itself: To what extent does a mandatory reporting obligation transform a "civil" adult into a State proxy?
News & Media
It thus laid to rest the defense argument that a mandatory reporting obligation per se converts non-law enforcement personnel into proxies for law enforcement.
News & Media
"Spouses have one mandatory obligation — 'First Do No Harm' — and one optional assignment: provide a positive magnifying force," Mary Matalin, editor at large for Threshold Editions, a division of Simon & Schuster, and a former member of Dick Cheney's staff, wrote in an e-mail.
News & Media
Expert writing Tips
Best practice
When using "a mandatory obligation", ensure the context clearly indicates who is bound by the obligation and what actions are required. Specify any consequences for non-compliance to underscore the seriousness of the obligation.
Common error
Avoid using "a mandatory obligation" when describing actions that are merely encouraged or suggested. "Mandatory" implies a requirement, not an option.
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a mandatory obligation" functions as a noun phrase. It identifies something as a requirement that must be fulfilled. Ludwig AI also confirms that the phrase is correct and usable in written English.
Frequent in
News & Media
43%
Science
29%
Formal & Business
14%
Less common in
Wiki
8%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "a mandatory obligation" is a grammatically sound noun phrase used to denote a requirement or duty that must be fulfilled. Ludwig AI confirms its correctness and usability. While not exceedingly common, it appears in a variety of authoritative sources, including news media, scientific publications, and formal business documents. The phrase carries a neutral to professional tone, suggesting its suitability for a range of formal contexts. When using the phrase, ensure clarity regarding who is bound by the obligation and what actions are required, and avoid using it to describe actions that are merely suggested or encouraged.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
a compulsory duty
Emphasizes the legally required nature of the obligation.
a required responsibility
Highlights the element of accountability and duty.
an obligatory task
Focuses on the specific action that must be performed.
a statutory requirement
Stresses that the obligation is defined by law.
a non-discretionary commitment
Underscores the lack of choice in fulfilling the obligation.
an unavoidable necessity
Highlights the essential and inescapable nature of the obligation.
a prescribed action
Emphasizes that the course of action is predetermined.
a binding commitment
Stresses that the promise/agreement is legally enforceable.
a legal imperative
Highlights the legally binding and critical nature of the obligation.
a mandated responsibility
Implies that the responsibility has been officially ordered.
FAQs
How can I use "a mandatory obligation" in a sentence?
You can use "a mandatory obligation" to describe a duty or requirement that must be fulfilled, like, "The company has "a mandatory obligation" to report safety incidents to the regulatory agency".
What is a good alternative to "a mandatory obligation"?
Depending on the context, you can use phrases like "a compulsory duty", "a required responsibility", or "an obligatory task" to convey a similar meaning.
Is there a difference between "a mandatory obligation" and "a legal obligation"?
"A legal obligation" specifically refers to an obligation enforced by law. "A mandatory obligation" can encompass requirements that are not necessarily legally binding but are still strictly enforced within a specific context, though a legal obligation implies that.
When should I use "a mandatory obligation" instead of "a voluntary commitment"?
Use "a mandatory obligation" when the action is required and there are consequences for not complying. Use "a voluntary commitment" when the action is undertaken willingly and without external pressure.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested